Image Processing and Computer Vision

Geospatial capabilities in image processing and computer vision applications

These examples show geospatial capabilities in image processing and computer vision applications. Within the examples, use Mapping Toolbox™ software to:

  • Read data from shapefiles, KML files, and GeoTIFF files.

  • Access coordinate reference system (CRS) data stored in LAS and LAZ files.

  • Associate images with raster reference objects.

  • Display data on 2-D and 3-D maps.

Featured Examples

Crop and Mask Large GeoTIFF File Using Shapefile

Crop and Mask Large GeoTIFF File Using Shapefile

Efficiently crop and mask a large GeoTIFF file using a shape from a shapefile.

Process Large GeoTIFF File as Blocked Image

Process Large GeoTIFF File as Blocked Image

Efficiently apply and visualize image processing operations on a large GeoTIFF file using a low-resolution mask.

Find Regions in Spatially Referenced Multispectral Image

Find Regions in Spatially Referenced Multispectral Image

Identify water and vegetation regions in a Landsat 8 multispectral image and spatially reference the image.

(Image Processing Toolbox)

Export Point Cloud Segmentations to KML Files

Export Point Cloud Segmentations to KML Files

Export segmented point cloud data to a Keyhole Markup Language (KML) files and read and visualize the KML data using different tools.

(Lidar Toolbox)